High severity · published Apr 7, 2025
CVE-2025-20663
In wlan AP driver, there is a possible information disclosure due to an uncaught exception
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
In wlan AP driver, there is a possible information disclosure due to an uncaught exception. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00408868; Issue ID: MSV-3031.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MT
Mt7915 · Mediatek
All versions, or not specified · source: NVD
MT
Mt7916 · Mediatek
All versions, or not specified · source: NVD
MT
Mt7981 · Mediatek
All versions, or not specified · source: NVD
MT
Mt7986 · Mediatek
All versions, or not specified · source: NVD
SD
Software Development Kit · Mediatek
through 7.4.0.1; through 7.6.7.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-20663
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-20663
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/April-2025
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